Ontology highlight
ABSTRACT:
SUBMITTER: Cabezas C
PROVIDER: S-EPMC7116297 | biostudies-literature | 2015 Aug
REPOSITORIES: biostudies-literature
Cabezas Carlos C Robben Martinus A T MA Rijs Anouk M AM Peña Isabel I Alonso J L JL
Physical chemistry chemical physics : PCCP 20150801 31
Serine capped dipeptide N-acetyl-l-serinamide (Ac-Ser-NH2) has been investigated using Fourier transform microwave spectroscopic techniques combined with laser ablation sources. Spectral signatures originating from one dominant species have been detected in the supersonic expansion. Rotational and nuclear quadrupole coupling constants of the two (14)N nuclei have been used in the characterization of a C/γ-turn structure, which is stabilized by a CO∙∙∙HN intramolecular hydrogen bond closing a sev ...[more]